2023学年完整公开课版必修五：Unit3Period1

ScienceandnatureUnit3Thehealthproblemsaboutclonedanimals，particularlythosewhoappearhealthybuthavehiddenillnessesorproblemsthatappearunexpectedlylaterinlife，havethepotentialtocauserealriskstothesafetyofthefoodproductsfromthoseanimals.IanWilmut，aleadscientistinvolvedinthecreationofDolly，thefirstclonedanimal，haswarnedthatevensmallimbalancesinaclone’shormone，protein，orfatlevelscouldbringitsmilkormeatintodanger.话题导入Aspartofitsriskassessmentonanimalcloning，theFoodandDrugAdministration(FDA)concludedthatmilkandmeatfromclonedanimalsandtheiroffspring(后代)wereassafetoeatasproductsfromconventionalanimals.TheFDAfurtherannouncedthatitwouldnotrequirefoodproductsfromclonedanimalsortheiroffspringtobelabeledassuch.ConsumerwatchdoggroupspointedoutthattheFDA’sanalysiswasbasedonlimiteddatasuppliedmainlyfromthecloningcompaniesthemselves.Inaddition，whilefoodsafetyisanobviousconcernofconsumers，itisnottheonlyissuethatmakespeopleuncomfortablewithanimalcloning.Forexample，surveysindicatethat63percentofconsumerswouldnotbuyfoodfromclonedanimalsevenifitwaslabeledas“safe”.Concernsaboutthemoralityofcloning，aswellasconcernsforanimalwelfare，leadabigmajorityofpeopletoopposecloninganimalsforfood.However，theseissueswerenotconsideredbytheFDA.Withoutlabelstoidentifyclonedfoods，consumerswhoopposeanimalcloningwouldbeforcedtomakepurchasesagainsttheirprincipleswithoutknowing.Consumershavetherighttoknowhowtheirfoodisproducedsotheycanmakeinformeddecisionsaboutwhattheybuyandwhattheyfeedtheirfamilies.1.IanWilmut’sattitudetowardsfoodproductsfromclonedanimalsiscautious.(

)2.Fromthelastparagraphwecanlearnthatmostconsumersdidn’tbelievewhattheFDAsaid.(

)3.Themainideaofthetextisaboutconcernsforanimalwelfare.(

)根据上文判断正(T)误(F)查看答案TTFPART1读前清障PART

2课文理解PeriodOne

Welcometotheunit&Reading—Pre-readingPART1读前清障1.clone

A.vt.收养，领养；采用，采纳2.exact B.n.意图，目的；企图3.intention C.vt.克隆；n.克隆出来的动物或植物4.anxiety D.n.忧虑，焦虑，不安5.adopt E.adj.精确的，准确的匹配左边的单词与右边的汉语意思[第一组]查看答案6.legal A.n.胚胎7.embryo B.n.(生物的)组织；纸巾8.tissue C.n.怪物9.monster D.adj.法律许可的，合法的10.fellow E.n.男子，家伙；同事，同类

[第二组]查看答案11.crime A.vt.&vi.收割(庄稼)；n.收获；收成12.concept B.vt.使改变外观或性质(尤指向好的方向)；

使改变形态13.transform C.n.结果，后果14.harvest D.n.概念；观念15.consequence E.n.罪，罪行[第三组]查看答案16.physician A.n.女售货员，女推销员17.real-life B.n.细胞；小隔间；电池18.cell C.n.山羊19.saleswoman D.adj.真实的，现实生活中的20.goat E.n.医师；内科医生[第四组]查看答案PART2课文理解1.Whatisthemainideaofthispassage?A.Itisaboutthedebatewhetherweshouldclonehumanbeingsamongpeople.B.Cloningisproducinganexactcopyofaplantorananimalusingitscells.C.IanWilmutisshockedthatsomescientistsarenowconsideringcloninghumanbeings.D.OppositeopinionsofPaulineCarterandColinJakeonthe“Theperfectcopy”.√Step1

Fast-reading查看答案2.Judgethefollowingstatementstrue(T)orfalse(F).(1)Somescientistspointoutthatifyoucloneanembryo，youcanproducevaluablehumantissues.(

)(2)Cloningcanproduceananimalwithoutusingitscells.(

)(3)ThescientistwhocreatedDollyhasalreadycreatedacopyofhuman.(

)(4)Cloningcanhelpthosewhoareunabletohavechildren.(

)(5)Cloninghascreatedmorediseasesinthehumanworld.(

)TFFTF查看答案1.Whenandwherewastheworld’sfirstmammalDollycloned?A.OnChristmasDay2001inJapan.B.In1996inScotland.C.Inearly2003inScotland.D.In1996inItaly. √Step2

Careful-reading查看答案2.WhichofthefollowingCANNOTbeinferredfromthetext?A.FayeWilsoncannotgivebirthtoababy.B.Cloninghumanbeingsisillegalandimmoralinmanycountries.C.Inthefuturemoreandmorediseaseslikecancerwillbecured.D.ThefirstclonedhumanbeingwillbecreatedbySeverinoAntinori.√查看答案3.PaulineCarterdisagreeswithhumancloning，becauseshethinksthat

.A.humancloningistotallyimmoralB.itisdifficulttopredictthefutureifhumanbeingsareclonedC.humanbeingswilluseuptheEarth’sresourcesD.alloftheabove√查看答案4.WhoelsedisagreeswithhumancloningexceptPaulineCarter?A.ColinJake.B.SeverinoAntinori.C.IanWilmut.D.FayeWilson.√查看答案Para.1Differentopinionsonthefirst1.______embryocloningFor：Humanembryocloningcanproducevaluablehuman2.______andorgansthatcouldbeusedto3.____humanlives.Against：Wemaybeonourwaytoproducingareal­lifeFrankenstein’smonster.Para.2Differentopinionsonthebirthof4.______For：People5._______

scientistsforthescientificadvance.Against：Cloningwouldleadtomore6.________.Step3

Post-readingAfterreadingthepassage，pleasefillinthefollowingblanks.humantissuessaveDollypraised查看答案diseasesParas.3～5IanWilmut’sintentionSeverinoAntinori’sintentionResearcheffortsshould7.__________oncreatingnewtissuesandorgansthatcanbeusedtocurediseaseslikecancer.Cloninghumanembryoswiththeintentionofdestroyingthemshows8.___respectforhumanlife.Tobethefirsttocloneahumanbeing.Para.6Chinesescientistshavefocusedtheireffortsoncloning9._______andclonedtissuestobeusedinmedicaltreatment.Chinahas10._________inproducingclonesofcowsandgoats.concentratenoanimalssucceeded查看答案Step4

Sentence-learning1.IanWilmut，theScottishscientistwhocreatedDolly，isshockedthatsomescientistsarenowconsideringcloninghumanbeings.[句式分析]IanWilmut，theScottishscientist

whocreatedDolly,

isshocked主语主语同位语

定语从句

谓语thatsomescientistsarenowconsideringcloninghumanbeings.宾语从句[自主翻译]

_____________________________________________________________________________________克隆出多利的苏格兰科学家伊恩·威尔莫特对于有些科学家现在查看答案正在考虑克隆人类感到非常震惊。2.Eventhoughhumancloningiscausingalotofanxiety，itisgoodnewsforFayeWilson，a41-year-oldsaleswomanwhocannothaveababy.[句式分析]Eventhoughhumancloning